Many rehabbers will install new siding over asbestos shingles to update the look of the home. Independent contractors recommend this as it avoids the need to be properly trained in asbestos mitigation as they did not remove any asbestos during the course of remodeling. First a thin layer of insulation is installed.
Melvin Rice of Baltimore asks whether it’s better to remove or to side over the asbestos shingle siding on his house when vinyl siding is installed. Half of the contractors he’s talked with recommend removing the shingles, but the others say to leave them and side over.
Subsequently, How do you cover asbestos siding?
Exposure to and breathing asbestos fibers can result in lung problems and cancer. Applying a layer of sheathing or sheets of foam insulation over the asbestos, then covering it with vinyl siding is a common practice; but be sure to check your local building codes first to see if it is allowed in your area.
Also, Can you put new siding over old siding?
According to the best practices manual from James Hardie, existing siding can be used as a substrate as long as it is in good condition, meaning that it is not warped, bowed, curling, delaminated, or rotting. This is the main task to tackle to make sure that there are no preexisting issues on the home.
Can you put new siding over old wood siding?
On older homes, any old siding (vinyl or metal) needs to be removed. While we recommend a full replacement, vinyl siding can be installed over old wood siding, but it requires an expert attention to detail, knowledge of rotting wood/mold, and considerable preparation.
Last Review : 18 days ago.
Do I need to remove old siding before installing new siding?
Removing existing siding and installing OSB has several benefits, such as having brand new substrate on the home and the ability to inspect the wall cavity and all framing, insulation, and structural integrity of the home before replacing siding.
How do you install siding over old wood siding?
– Inspect the Wood Siding for Severe Damage. …
– Flatten Surface with Furring and Foam. …
– Secure the Base with a Moisture Barrier. …
– Modify All Openings. …
– Install the Starter Strip, J-Channel, and Undersill Trim. …
– Start Installing the Panels.
Can you pressure wash asbestos siding?
Asbestos shingles should not be power-washed. The reason is that federal and state environmental-protection laws prohibit mechanically cutting or disturbing the shingles. It releases fibers into the air, and also leaves the surface of the shingles exposed when it dries out.
Should you remove old siding before installing vinyl siding?
On older homes, any old siding (vinyl or metal) needs to be removed. … Next, you need to make sure you’re planning to install this vinyl siding over a moisture barrier. If none exists under the wood, then you will have to take a major step back on this project and have your house wrapped with the proper material.
Can you get home insurance with asbestos siding?
Asbestos is usually not covered under homeowners insurance, even if you have HO-3/open perils coverage, because almost all home insurance policies have an exclusion for pollution. … Covering asbestos removal would likely require insurance companies to substantially increase homeowners insurance rates.
Can you put wood siding over old wood siding?
Existing wood siding must be in good shape, with no rot or mold, and fastened tightly to the wall sheathing or studs. You will have to replace any bad boards. You also must remove any door, window or other trim, such as on corners. The walls have to be stripped to just the wood siding.
Can you put vinyl siding over existing siding?
It is possible to install vinyl siding over an existing siding as long as the siding below is fastened tightly and is still in good condition.
Can you power wash a house with asbestos siding?
The biggest concern is that you should avoid power-washing asbestos siding, as it can chip or damage the siding and release dangerous asbestos fibers into the air. If you do power-wash, use as gentle a touch as possible and quit if you find that you’re knocking pieces of siding off.
Is Power Washing bad for siding?
The power of pressure washing can result in holes in your siding, breaking off vinyl panels, and more. When you’re using a pressure washer, you’re likely shooting water up toward the top of your house. … Rotting can also occur if water seeps behind the panels, which can be highly damaging to wood exterior.
Should I remove wood siding before installing vinyl siding?
It would be wiser to remove the wood siding to make certain there is no damage. In addition, any signs of insect infestation will remain an issue when covering the wood with vinyl, so removing the wood siding is a better option. While whether to remove the existing wood siding is really a personal choice.
Can you put siding over wood siding?
On older homes, any old siding (vinyl or metal) needs to be removed. While we recommend a full replacement, vinyl siding can be installed over old wood siding, but it requires an expert attention to detail, knowledge of rotting wood/mold, and considerable preparation.
Can you put vinyl siding on top of wood siding?
On existing houses, old vinyl or metal siding must be removed, but vinyl can be installed over old wood siding without removing it. Installing vinyl over wood siding does require considerable preparation and also may require adjusting window and door frames for a wider wall..
Is it safe to use a pressure washer on vinyl siding?
The answer is: YES, pressure washing absolutely can damage vinyl siding if done incorrectly. … Vinyl siding is a hard surface, but it’s not as hard as, say, brick. That means that when you use pressure washing on vinyl, you really have to be very careful to not damage the siding.
What is the best way to clean vinyl siding?
For general dirtiness all you’ll need is a bucket of soapy water – dish soap or common laundry detergent work well, a soft bristle brush and a garden hose. Apply the soapy mixture by hand and thoroughly rinse the siding with clean water from the garden hose.
Can you put siding over old siding?
According to the best practices manual from James Hardie, existing siding can be used as a substrate as long as it is in good condition, meaning that it is not warped, bowed, curling, delaminated, or rotting. This is the main task to tackle to make sure that there are no preexisting issues on the home.
[advanced_iframe use_shortcode_attributes_only=”true” src=”about:blank” height=”800″ width=”800″ change_parent_links_target=”a#link1″ show_iframe_as_layer=”external” enable_ios_mobile_scolling=”true”]
Spread the word ! Don’t forget to share.